Individual Calculations March 2018
 Venegas Loezar, Joaquin Omar  Total change: -18.40  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-12A Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1283 1282 2.00 5 -0.46 40 -18.40 
  Orrego Palermo, Marcelo 1366 CHI0.001-0.3840-15.20 
  Romero Gutierrez, Alonso Javier 1058 CHI1.0010.22408.80 
  Leyton Droguett, Maximiliano 1199 CHI0.001-0.6140-24.40 
  Pavez Pavez, Vicente Antonio 1323 CHI0.5010.06402.40 
  Reyes Mendoza, Tomas 1471 CHI0.5010.254010.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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